Using ARMA and a linear time series model, an algorithm for multivariate ionospheric TEC forecasting over low-latitude GNSS stations has been developed. International Journal of Food and Nutritional Sciences, [S. l.], v. 10, n. 3, p. 356–366, 2021. Disponível em: https://ijfans.org/index.php/Journal/article/view/3359. Acesso em: 9 sep. 2026.